Security record · archived quarter
PLUG
Plug Power Inc. · Industrials · Electrical Equipment & Parts
111Tracked holders
-3Δ holders
633.23MShares held
$1.43BReported value
+5New positions
−9Exits
Momentum inputs (comparable managers):
holder breadth -2.6% ·
share flow +18.3% ·
net new positions -3.6%
— formula
Concentrated accumulation — rising shares among fewer holders
All ownership figures: tracked 13F managers only, common-stock positions, reporting period Q1 2026
Ownership over time
| Quarter | Holders | Δ | Shares | Reported value | New | Exits |
|---|---|---|---|---|---|---|
| Q2 2026 | 113 | +5 | 654.02M | $1.77B | +9 | −4 |
| Q1 2026 | 111 | -3 | 633.23M | $1.43B | +5 | −9 |
| Q4 2025 | 114 | +2 | 602.48M | $1.19B | +5 | −2 |
| Q3 2025 | 16 | 0 | 335.74M | $782.29M | — | −1 |
| Q2 2025 | 14 | +1 | 247.86M | $369.31M | +2 | −1 |
| Q1 2025 | 10 | -2 | 121.56M | $164.11M | +3 | −5 |
| Q4 2024 | 12 | +1 | 127.33M | $271.23M | +2 | −1 |
| Q3 2024 | 10 | -1 | 93.95M | $212.33M | — | −1 |
| Q2 2024 | 11 | — | 48.95M | $114.06M | — | — |
Who holds it · Q1 2026
| # | Manager | Shares | Δ shares | Value | Their weight | Held | ||
|---|---|---|---|---|---|---|---|---|
| 1 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 2 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 3 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 4 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 5 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 6 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 7 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 8 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 9 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 10 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 11 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 12 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 13 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 14 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 15 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 16 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 17 | BlackRock ✦ (passive) | 152.09M | +29.8% | $343.73M | 0.0% | ▲ Add | 4 | SEC ↗ |
| 18 | Vanguard Capital Management Llc | 62.55M | — | $141.36M | 0.0% | n/c | 1 | SEC ↗ |
| 19 | D. E. Shaw & Co. ✦ | 48.96M | +121.4% | $110.65M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 20 | D. E. Shaw & Co. ✦ | 48.96M | +121.4% | $110.65M | 0.1% | ▲ Add | 4 | SEC ↗ |
| 21 | UBS Group AG | 41.59M | +63.3% | $94.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 22 | UBS Group AG | 41.59M | +63.3% | $94.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 23 | UBS Group AG | 41.59M | +63.3% | $94.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 24 | UBS Group AG | 41.59M | +63.3% | $94.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 25 | UBS Group AG | 41.59M | +63.3% | $94.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 26 | UBS Group AG | 41.59M | +63.3% | $94.00M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 27 | State Street Global Advisors ✦ (passive) | 36.55M | +13.3% | $82.60M | 0.0% | ▲ Add | 6 | SEC ↗ |
| 28 | Geode Capital Management ✦ (passive) | 34.71M | +11.0% | $78.46M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 29 | Geode Capital Management ✦ (passive) | 34.71M | +11.0% | $78.46M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 30 | Renaissance Technologies ✦ | 27.74M | +97.4% | $62.69M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 31 | Two Sigma Investments ✦ | 27.40M | -3.4% | $61.91M | 0.1% | ▼ Trim | 8 | SEC ↗ |
| 32 | Dimensional Fund Advisors Lp | 18.13M | +241.2% | $40.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 33 | Dimensional Fund Advisors Lp | 18.13M | +241.2% | $40.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 34 | Dimensional Fund Advisors Lp | 18.13M | +241.2% | $40.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 35 | Dimensional Fund Advisors Lp | 18.13M | +241.2% | $40.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 36 | Dimensional Fund Advisors Lp | 18.13M | +241.2% | $40.97M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 37 | Hrt Financial Lp | 11.87M | +10614.5% | $26.82M | 0.1% | ▲ Add | 2 | SEC ↗ |
| 38 | Northern Trust Corp | 11.69M | +17.2% | $26.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 39 | Northern Trust Corp | 11.69M | +17.2% | $26.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 40 | Northern Trust Corp | 11.69M | +17.2% | $26.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 41 | Northern Trust Corp | 11.69M | +17.2% | $26.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 42 | Northern Trust Corp | 11.69M | +17.2% | $26.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 43 | Charles Schwab Investment… | 11.29M | +2.8% | $25.52M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 44 | Millennium Management ✦ | 10.23M | +46.8% | $23.12M | 0.0% | ▲ Add | 8 | SEC ↗ |
| 45 | Nuveen, LLC | 9.90M | +7.0% | $22.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 46 | Nuveen, LLC | 9.90M | +7.0% | $22.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 47 | Nuveen, LLC | 9.90M | +7.0% | $22.38M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 48 | Legal & General Group Plc | 9.18M | -0.6% | $20.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 49 | Legal & General Group Plc | 9.18M | -0.6% | $20.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 50 | Legal & General Group Plc | 9.18M | -0.6% | $20.74M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 51 | Goldman Sachs Group ✦ | 9.17M | +6.5% | $20.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 52 | Goldman Sachs Group ✦ | 9.17M | +6.5% | $20.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 53 | Goldman Sachs Group ✦ | 9.17M | +6.5% | $20.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 54 | Goldman Sachs Group ✦ | 9.17M | +6.5% | $20.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 55 | Goldman Sachs Group ✦ | 9.17M | +6.5% | $20.72M | 0.0% | ▲ Add | 3 | SEC ↗ |
| 56 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 8.89M | +1.4% | $19.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 57 | MIRAE ASSET GLOBAL ETFS HOLDINGS… | 8.89M | +1.4% | $19.96M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 58 | Barclays Plc | 8.71M | +343.6% | $19.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 59 | Barclays Plc | 8.71M | +343.6% | $19.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 60 | Barclays Plc | 8.71M | +343.6% | $19.70M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 61 | Invesco Ltd. | 8.21M | -20.2% | $18.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 62 | Invesco Ltd. | 8.21M | -20.2% | $18.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 63 | Invesco Ltd. | 8.21M | -20.2% | $18.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 64 | Invesco Ltd. | 8.21M | -20.2% | $18.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 65 | Invesco Ltd. | 8.21M | -20.2% | $18.55M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 66 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 67 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 68 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 69 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 70 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 71 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 72 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 73 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 74 | Morgan Stanley ✦ | 5.72M | -61.0% | $12.93M | 0.0% | ▼ Trim | 3 | SEC ↗ |
| 75 | Fidelity (FMR) ✦ | 5.22M | -34.6% | $11.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 76 | Fidelity (FMR) ✦ | 5.22M | -34.6% | $11.79M | 0.0% | ▼ Trim | 4 | SEC ↗ |
| 77 | Susquehanna International Group, Llp | 4.05M | -22.4% | $9.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 78 | Susquehanna International Group, Llp | 4.05M | -22.4% | $9.14M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 79 | Bank of New York Mellon Corp | 4.01M | +10.7% | $9.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 80 | Bank of New York Mellon Corp | 4.01M | +10.7% | $9.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 81 | Bank of New York Mellon Corp | 4.01M | +10.7% | $9.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 82 | Bank of New York Mellon Corp | 4.01M | +10.7% | $9.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 83 | Bank of New York Mellon Corp | 4.01M | +10.7% | $9.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 84 | Bank of New York Mellon Corp | 4.01M | +10.7% | $9.06M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 85 | Voya Investment Management Llc | 3.75M | +0.7% | $8.47M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 86 | Voya Investment Management Llc | 3.75M | +0.7% | $8.47M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 87 | First Trust Advisors Lp | 3.68M | -27.4% | $8.31M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 88 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 89 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 90 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 91 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 92 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 93 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 94 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 95 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 96 | UBS AM, a distinct business unit of… | 3.59M | -2.4% | $8.12M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 97 | Bnp Paribas Financial Markets | 3.40M | -7.4% | $7.69M | 0.0% | ▼ Trim | 2 | SEC ↗ |
| 98 | Stifel Financial Corp | 3.28M | +11.6% | $7.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 99 | Stifel Financial Corp | 3.28M | +11.6% | $7.41M | 0.0% | ▲ Add | 2 | SEC ↗ |
| 100 | Amundi | 3.10M | +1.0% | $7.01M | 0.0% | ▲ Add | 2 | SEC ↗ |
“Their weight” = the position's share of that manager's reported 13F equity value — the conviction measure. ✦ = curated manager.
New buyers
| No new tracked buyers this quarter. |
Exited
| Marshall Wace | $2.22M | was 0.0% |
| Healthcare Of Ontario Pension… | $1.38M | was 0.0% |
| Peak6 Llc | $909,466 | was 0.0% |
| Bridgewater Associates | $743,777 | was 0.0% |
| National Bank Of Canada /Fi/ | $731,855 | was 0.0% |
| Mackenzie Financial Corp | $133,419 | was 0.0% |
| Walleye Trading LLC | $111,524 | was 0.0% |
| Norges Bank | $89,672 | was 0.0% |
| Nomura Asset Management Co Ltd | $31,520 | was 0.0% |
Full-market context: across ALL 13F filers (SEC structured data, Q1 2026): 468 holders, 751.74M shares, $1.64B reported. This is a different, older period than the tracked-universe figures above and the two are never mixed.
Frequently co-owned
What else this security's tracked holders most often hold — shared-ownership counts, not fundamental relationships.
Provenance: Ownership from parsed 13F common-stock positions (tracked universe, comparable sets for changes); insider rows from Forms 3/4/5; stakes from Schedules 13D/13G; every filing links to its original on SEC EDGAR.
Reporting period: Q1 2026 ·
Methodology ·
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